#pragma once
#include"Common.hpp"
#include<netinet/in.h>
#include<string>
#include<arpa/inet.h>
#include<cstring>
class InetAddr
{
    public:
    InetAddr(){}
    InetAddr(struct sockaddr_in& addr)
    {
        SetAddr(addr);
    }
    //IP和端口初始化sockaddr_in
    InetAddr(const std::string& ip,const uint64_t& port):_ip(ip),_port(port)
    {
        _addr={};
        _addr.sin_family=AF_INET;
        inet_pton(AF_INET,_ip.c_str(),&_addr.sin_addr);
        _addr.sin_port=htons(port);
    }
    //端口初始化,IP任意,一般用于服务端
    InetAddr(uint16_t port):_port(port)
    {
        _addr={};
        _addr.sin_family=AF_INET;
        _addr.sin_addr.s_addr=INADDR_ANY;
        _addr.sin_port=htons(port);
    }

    void SetAddr(struct sockaddr_in& addr)
    {
        _addr=addr;
        _port=ntohs(_addr.sin_port);
        char ipbuffer[64];
        inet_ntop(AF_INET,&_addr.sin_addr,ipbuffer,sizeof(ipbuffer));
        _ip=ipbuffer;
    }
    uint16_t Port()
    {
        return _port;
    }
    std::string Ip()
    {
        return _ip;
    }
    const sockaddr_in& NetAddr()
    {
        return _addr;
    }
    const sockaddr* NetAddrPtr()
    {
        return CONV(_addr);
    }
    socklen_t NetAddrLen()
    {
        return sizeof(_addr);
    }
    bool operator==(const InetAddr& addr)
    {
        return _ip==addr._ip&&_port==addr._port;
    }
    std::string StringAddr()
    {
        return _ip+':'+std::to_string(_port);
    }
    ~InetAddr()
    {}
    private:
    struct sockaddr_in _addr;
    std::string _ip;
    uint64_t _port;
};